Energy Transformations

Gravitational potential energy is the energy an object possesses due to its position in a gravitational field, typically measured relative to a reference point. It is highest when the object is at its highest point.

Position W, which is the highest point of the roller coaster.

Chemical energy is converted into mechanical energy.

This represents the conversion of chemical energy into thermal energy, often seen in combustion processes.

This represents the conversion of radiant energy (light) into chemical energy, as seen in photosynthesis.

Radiant energy is the energy of electromagnetic waves, including light, which can be absorbed and converted into other forms of energy.

Mechanical energy is the sum of potential energy and kinetic energy in an object, which is used to do work.

Thermal energy is the internal energy present in a system due to the kinetic energy of its molecules, often felt as heat.

Chemical energy is the energy stored in the bonds of chemical compounds, which can be released during a chemical reaction.

The principle of energy conservation states that energy cannot be created or destroyed, only transformed from one form to another.